TF è questo?
https://i.redd.it/6vhstp3kw8te1.jpeg
di FewCurve3542
TF è questo?
https://i.redd.it/6vhstp3kw8te1.jpeg
di FewCurve3542
2 commenti
A device that records how much you heat for billing purposes
This measures how much you use the heating, to distribute the cost fairly across all flats in the house.